Karlqvist gap
id:
karlqvist-gap-268-6383766
title:
Karlqvist gap
text:
The Karlqvist gap or Karlqvist Field is an electromagnetic phenomenon discovered in 1953 by the Swedish engineer Olle Karlqvist (1922-1976), which is important in magnetic storage for computers. Karlqvist discovered the phenomenon while designing a ferromagnetic surface layer to the magnetic drum memory for the BESK computer. When designing a magnetic memory store, the ferromagnetic layer must be studied to determine the variation of the magnetic field with permeability, air gap, layer thickness
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Karlqvist_gap
date created:
date modified:
2023-10-12T12:40:09Z
main entity:
{"identifier":"Q6372571","url":"https://www.wikidata.org/entity/Q6372571"}
image:
fields total:
13
integrity:
13